Supporting iframe embeds from different domains?

[simon]

The plugin will not work on your version of Discourse. You will need to remove it from your app.yml file and run ./launcher rebuild app.

You can now whitelist iframe URLs through the Discourse admin/security page.

@simon

For anyone using the whitelist-iframe plugin, it is broken on the latest version of Discourse (1.9.0.beta8.) There is now an allowed iframes setting on the Discourse settings page. Remove the whitelist-iframe plugin and add any iframe sources you would like to whitelist to that setting.